Upgrade your go kart or mini moto with our high-performance 3/4" Cylinder Centrifugal Clutch Replacement. This clutch features 10 teeth and is designed to replace the clutch for chain 40/41/420 on various vehicles, including Go Karts, Mini Motos, and Baja Go PowerSports. Specifically designed for Predator 212 engines, this clutch provides optimal performance for engines ranging from 2 to 7 HP. With a 3/4" bore, it ensures a perfect fit and reliable clutch operation. It is also compatible with 2-5HP GC160, GC190, GX120, GX140, GX160, and GX200 small engines. Installation is a breeze, as the clutch mounts to the crankshaft using the bolt and washer at the end of the crankshaft. No complicated procedures or special tools required. Just follow the instructions and enjoy the enhanced performance of your vehicle. For detailed product information and size specifications, please refer to the product description and image. If you have any questions or need assistance, feel free to contact us before or after your purchase. We are committed to providing excellent after-sales service and ensuring your satisfaction. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin